TP-5660 11/98
Installation 59
Socket Size
Across Flat
Torque
Socket Size
Across Flat
in. lbs.
ft. lbs.
Nm
1/8
45
4
5.1
5/32
100
8
11.3
3/16
120
10
13.6
7/32
150
12
17.0
1/4
200
17
22.6
5/16
275
23
31.1
3/8
375
31
42.3
1/2
500
42
56.5
9/16
600
50
67.8
Figure 6-2. Tightening Torque for Lugs
In cases where the normal, emergency, and load
connections are made to a rear connected bus bar, use
a compression washer, flat washer, and a minimum
grade 5 bolt and torque to the values in Figure 6-3.
Bolt
Torque Bolt (Grade 5)
Bolt
Size
in. lbs.
ft. lbs.
Nm
1/4-20
72
6
8.1
5/16-18
132
11
14.9
3/8-16
300
25
33.9
1/2-13
720
60
81.4
Figure 6-3. Tightening Torque for Bus Bars
6.4.2
Generator Start Connection
Accidental starting.
Can cause severe injury or death.
Disconnect battery cables before
working on generator set. (Remove
negative
(--)
lead
first
when
disconnecting battery.
Reconnect
negative
(--)
lead
last
when
reconnecting battery.)
WARNING
Disabling the generator set. Accidental starting can
cause severe injury or death.
Before working on the
generator set or connected equipment, disable the generator
set as follows: 1) Move the generator set master switch to the
OFF position. 2) Disconnect power to the battery charger.
3) Remove battery cables, negative (--) lead first. Reconnect
negative (--) lead last when reconnecting battery. Follow these
precautions to prevent starting of generator set by an
automatic transfer switch, remote start/stop switch, or engine
start command from a remote computer.
Prevent the generator set that provides the emergency
power source to the transfer switch from starting by
moving the generator set master switch to the OFF
position; disconnecting power to the generator engine
start battery charger, if installed; and disconnecting all
generator engine start battery cables, negative (--) leads
first.
Connect the generator set remote starting circuit to the
generator start signal connections located on terminals
3 and 4 of the transfer switch contactor assembly. A red
decal identifies the location of the terminal block. See
the enclosure dimension drawings in Section 5. The
transfer switch controller provides a contact closure
through the wiring harness to these terminals to signal
the generator set to start.
6.4.3
Accessory and Controller
Connections
Complete any external connections for accessories.
See Section the transfer switch logic controller
operation and installation manual. See Sections 1.3
and 1.4 for nameplate and model number information to
identify type of logic controller. See List of Related
Materials in the Introduction section in this manual. See
the logic controller operation and installation manual for
additional control connection information. Connect the
power switching device and controller wiring harnesses
together at the inline disconnect plug after performing
the voltage check procedure to complete installation.
6.5 Prepare the Generator Set for
Operation
Hazardous voltage. Moving rotor.
Can cause severe injury or death.
Operate generator set only with all
guards and electrical enclosures in
place.
WARNING
Disconnect all power sources to the transfer switch by
opening upstream circuit breakers or switches to the
transfer switch.
Prepare the generator set that provides the emergency
power source to the transfer switch for operation. Check
the oil level, coolant level, fuel supply, batteries, and
items specified by the generator set installation or
operation checklist or manual.
Move the generator set master switch to the OFF
position; reconnect generator engine start battery
Содержание ZCS series
Страница 16: ...TP 5660 11 98 8 Specifications Notes...
Страница 30: ...TP 5660 11 98 22 Diagrams and Drawings Notes...
Страница 31: ...TP 5660 11 98 Diagrams and Drawings 23 Enclosure Dimensions Drawing 40 260 Amp NEMA Type 1 and Type 3R ADV 6180...
Страница 32: ...24 Diagrams and Drawings TP 5660 11 98 Enclosure Dimensions Drawing 400 Amp NEMA Type 1 and Type 3R ADV 5934 C...
Страница 34: ...26 Diagrams and Drawings TP 5660 11 98 Enclosure Dimensions Drawing 600 1200 Amp NEMA Type 12 ADV 5936B B...
Страница 35: ...TP 5660 11 98 Diagrams and Drawings 27 Enclosure Dimensions Drawing 1600 2000 Amp NEMA Type 1 ADV 5941 E...
Страница 38: ...30 Diagrams and Drawings TP 5660 11 98 Enclosure Dimensions Drawing 2500 3000 Amp NEMA Type 1 ADV 6242 B...
Страница 45: ...TP 5660 11 98 Diagrams and Drawings 37 Schematic Diagram S340 Logic 600 1200 Amp 321096 C...
Страница 46: ...38 Scheduled Maintenance TP 5660 11 98 Schematic Diagram S340 Logic 1600 3000 Amp 321097 A...
Страница 52: ...44 Scheduled Maintenance TP 5660 11 98 Schematic Diagram S340 Logic 400 Amp with Programmed Transition 321098 B...
Страница 54: ...46 Diagrams and Drawings TP 5660 11 98 Schematic Diagram M340 Logic 600 1200 Amp 321287 C...
Страница 55: ...TP 5660 11 98 Diagrams and Drawings 47 Schematic Diagram M340 Logic 1600 3000 Amp 321301 B...
Страница 61: ...TP 5660 11 98 Diagrams and Drawings 53 Schematic Diagram M340 Logic 400 Amp with Programmed Transition 321300 B...
Страница 70: ...TP 5660 11 98 62 Installation Notes...